i'm on theollimpus collosium and i dont know how to beat these fat heartless. these arent the ones where you can just attack behind them. these have shields on there backs. how do i beat them?

You need to hit its head.  That's the only spot that takes damage if I remember correctly.  I haven't played the game in a while.

Edited January 8, 201313 yr by Keyblader

you aim for the head  also try using magic on the head

As said aim for the head.  Normally when you use stop though, (and while they're currently stopped) hitting them anywhere deals damage

Dang, those are annoying like every freaking enemy in that game.

A fartless?

Like everyone has said, hit them in the head. Try not to get hit by its spinning or stomping.

Get on the stairs and hit the head. Use thunder when you can.